Individual Calculations November 2020
 Grabowski, Pawel  Total change: -30.80  Rating chartPersonal card
 62 Ogolnopolski Masowy Turniej Szachowy LZS o Zlota Wieze - Final Centralny Kokotek POL 2020-09-27
RcRownchangeKK*chgGame
 2050 2330 2.50 5 -1.54 20 -30.80 
  Kujawski, Zygmunt 1930  * POL0.501-0.4220-8.40 
  Szydelko, Kazimierz 1930  * POL1.0010.08201.60 
  Mrozowski, Patryk 2062 POL0.001-0.8320-16.60 
  Kozak, Antoni 2347 POL0.001-0.4820-9.60 
  Budzisz, Adrian 1983 POL1.0010.11202.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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